Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$2,665,856$1,745 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 84How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $2,310,000 on Oct 27, 2023

88 PROSPECT ST

SOUTHAMPTON, NY 11968
4
Beds
2
Baths
1,528 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$2.7M
$2.2M low$3.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,310,000 · Oct 27, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,268 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$1,207,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$956,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$251,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,082,587

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.1 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.26
HeatingThe type of heating system in the home.Hot Water
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
ViewThe type of view from the property, or another feature of the site that affects value.Inferior
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 800 ft²Porch · 594 ft²

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Southampton Elementary SchoolB-
Elementary · Grades PK–4 · 0.6 mi
M
Southampton Intermediate SchoolC-
Middle · Grades 5–8 · 0.9 mi
H
Southampton High SchoolB-
High · Grades 9–12 · 1.0 mi

District: Southampton Union Free School District

Neighborhood · ZIP 11968These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.178
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.61%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.11,722
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.407 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$128,281
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$219,442
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Owner Tools

Do you own this home?
Claim this home

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

88 Prospect St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 95% of homes in Suffolk County
  • Among the highest price per square foot in Suffolk County
  • Smaller than 72% of homes in Southampton 11968
  • Has a smaller lot than 78% of homes in Southampton 11968
  • Newer than 84% of homes in Suffolk County

What homes are worth in Southampton 11968

Each bar is how many homes fall in that price range. The marker is this home.

This home
$758K$10M

This home is worth more than 58% of homes in Southampton 11968.

How it measures up in Southampton 11968

The dot is this home. The mark in the middle is the typical home in Southampton 11968.

Estimated value$2,665,856
CheaperTypical $2,281,684Pricier

Pricier than 58% of homes nearby

Price per ft²$1745
CheaperTypical $1110Pricier

Pricier than 83% of homes nearby

Living area1,528 ft²
SmallerTypical 2,184 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.26 ac
SmallerTypical 0.52 acBigger

Bigger than 22% of homes nearby

Year built1997
OlderTypical 1999Newer

Newer than 47% of homes nearby

How 88 Prospect St ranks against every home in each area.
MeasureThis homeSouthampton 11968Suffolk County
Estimated valuepricier than$2,665,85658% of homes95% of homes
Price per ft²pricier than$174583% of homesalmost all homes
Living areabigger than1,528 ft²28% of homes42% of homes
Lot sizebigger than0.26 ac22% of homes47% of homes
Year builtnewer than199747% of homes84% of homes

About 88 Prospect St

How much is 88 Prospect St, Southampton, NY worth?

The TopHap Estimate for 88 Prospect St, Southampton, NY is $2,665,856 as of Aug 30, 2026. The likely range is $2,231,200 to $3,100,512. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 88 Prospect St, Southampton, NY last sell?

88 Prospect St, Southampton, NY last sold on Oct 27, 2023 for $2,310,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 88 Prospect St, Southampton, NY?

88 Prospect St, Southampton, NY has 4 bedrooms, 2 bathrooms, 1,528 square feet of living space and a 0.26-acre lot.

When was 88 Prospect St, Southampton, NY built?

88 Prospect St, Southampton, NY was built in 1997, making it 29 years old. It is a mobile home home. The building has 2 stories.

What schools serve 88 Prospect St, Southampton, NY?

88 Prospect St, Southampton, NY is assigned to Southampton Elementary School (elementary), rated B-; Southampton Intermediate School (middle), rated C-; Southampton High School (high), rated B-. All sit in Southampton Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 88 Prospect St, Southampton, NY compare to other homes in Southampton 11968?

Among the 8,637 homes in Southampton 11968, it is worth more than 58% of them ($2,665,856 against a typical $2,281,684), its price per square foot is higher than 83% of them ($1745 against a typical $1110), it is bigger than 28% of them (1,528 ft² against a typical 2,184 ft²), its lot is bigger than 22% of them (0.26 ac against a typical 0.52 ac) and it is newer than 47% of them (1997 against a typical 1999). Measured against all of Suffolk County, it is worth more than 95% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 88 Prospect St, Southampton, NY?

The 2023 property tax bill for 88 Prospect St, Southampton, NY was $2,268. The county assessed it at $1,207,900.

More homes on Prospect St

Closest homes

More homes in Southampton 11968

Assigned schools

Explore the area

See this home in context

Open 88 Prospect St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map